unit WinForm;

interface

uses
  System.Drawing, System.Collections, System.ComponentModel,
  System.Windows.Forms, System.Data;

type
  TWinForm = class(System.Windows.Forms.Form)
  {$REGION 'Designer Managed Code'}
  strict private
    /// <summary>
    /// Required designer variable.
    /// </summary>
    Components: System.ComponentModel.Container;
    ListBox1: System.Windows.Forms.ListBox;
    ListBox2: System.Windows.Forms.ListBox;
    Button1: System.Windows.Forms.Button;
    /// <summary>
    /// Required method for Designer support - do not modify
    /// the contents of this method with the code editor.
    /// </summary>
    procedure InitializeComponent;
    procedure Button1_Click(sender: System.Object; e: System.EventArgs);
    procedure TWinForm_Load(sender: System.Object; e: System.EventArgs);
  {$ENDREGION}
  strict protected
    /// <summary>
    /// Clean up any resources being used.
    /// </summary>
    procedure Dispose(Disposing: Boolean); override;
  private
    { Private Declarations }
  public
    constructor Create;
  end;

  [assembly: RuntimeRequiredAttribute(TypeOf(TWinForm))]

implementation

{$AUTOBOX ON}

{$REGION 'Windows Form Designer generated code'}
/// <summary>
/// Required method for Designer support -- do not modify
/// the contents of this method with the code editor.
/// </summary>
procedure TWinForm.InitializeComponent;
begin
  Self.ListBox1 := System.Windows.Forms.ListBox.Create;
  Self.ListBox2 := System.Windows.Forms.ListBox.Create;
  Self.Button1 := System.Windows.Forms.Button.Create;
  Self.SuspendLayout;
  // 
  // ListBox1
  // 
  Self.ListBox1.Font := System.Drawing.Font.Create('Microsoft Sans Serif', 12, 
      System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, (Byte(0)));
  Self.ListBox1.ItemHeight := 20;
  Self.ListBox1.Location := System.Drawing.Point.Create(32, 24);
  Self.ListBox1.Name := 'ListBox1';
  Self.ListBox1.Size := System.Drawing.Size.Create(88, 124);
  Self.ListBox1.TabIndex := 0;
  // 
  // ListBox2
  // 
  Self.ListBox2.Font := System.Drawing.Font.Create('Microsoft Sans Serif', 12, 
      System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, (Byte(0)));
  Self.ListBox2.ItemHeight := 20;
  Self.ListBox2.Location := System.Drawing.Point.Create(176, 24);
  Self.ListBox2.Name := 'ListBox2';
  Self.ListBox2.Size := System.Drawing.Size.Create(88, 124);
  Self.ListBox2.TabIndex := 1;
  // 
  // Button1
  // 
  Self.Button1.Font := System.Drawing.Font.Create('Microsoft Sans Serif', 12, 
      System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, (Byte(0)));
  Self.Button1.Location := System.Drawing.Point.Create(96, 184);
  Self.Button1.Name := 'Button1';
  Self.Button1.Size := System.Drawing.Size.Create(112, 32);
  Self.Button1.TabIndex := 2;
  Self.Button1.Text := '&Sort';
  Include(Self.Button1.Click, Self.Button1_Click);
  // 
  // TWinForm
  // 
  Self.AutoScaleBaseSize := System.Drawing.Size.Create(5, 13);
  Self.ClientSize := System.Drawing.Size.Create(292, 259);
  Self.Controls.Add(Self.Button1);
  Self.Controls.Add(Self.ListBox2);
  Self.Controls.Add(Self.ListBox1);
  Self.FormBorderStyle := System.Windows.Forms.FormBorderStyle.Fixed3D;
  Self.MaximizeBox := False;
  Self.Name := 'TWinForm';
  Self.Text := ' Bubble Sort';
  Include(Self.Load, Self.TWinForm_Load);
  Self.ResumeLayout(False);
end;
{$ENDREGION}

procedure TWinForm.Dispose(Disposing: Boolean);
begin
  if Disposing then
  begin
    if Components <> nil then
      Components.Dispose();
  end;
  inherited Dispose(Disposing);
end;

constructor TWinForm.Create;
begin
  inherited Create;
  //
  // Required for Windows Form Designer support
  //
  InitializeComponent;
  //
  // TODO: Add any constructor code after InitializeComponent call
  //
end;

procedure TWinForm.TWinForm_Load(sender: System.Object; e: System.EventArgs);
var
i : integer;
const
list : array [0..5] of integer=(25,123,52,86,12,45);

begin
  for i := 0 to 5 do
    self.ListBox1.Items.Add(list[i]);
end;

procedure TWinForm.Button1_Click(sender: System.Object; e: System.EventArgs);
var
i,j,temp : integer;
A : array [0..5] of integer;
const
list : array [0..5] of integer=(25,123,52,86,12,45);

begin
  self.ListBox2.Items.Clear;
  for i := 0 to 5 do
    A[i] := list[i];

  for i := 0 to 4 do
    for j := i+1 to 5  do
      if A[i] < A[j]  then
        begin
          temp := A[i];
          A[i] := A[j];
          A[j] := temp;
        end;
  for i := 0 to 5 do
    self.ListBox2.Items.Add(A[i]);

end;

end.